package org.apache.maven.plugin.ear;

 /*

  * Licensed to the Apache Software Foundation (ASF) under one

  * or more contributor license agreements.  See the NOTICE file

  * distributed with this work for additional information

  * regarding copyright ownership.  The ASF licenses this file

  * to you under the Apache License, Version 2.0 (the

  * "License"); you may not use this file except in compliance

  * with the License.  You may obtain a copy of the License at

  *

  *  http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing,

  * software distributed under the License is distributed on an

  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

  * KIND, either express or implied.  See the License for the

  * specific language governing permissions and limitations

  * under the License.

  */

 import org.codehaus.plexus.util.xml.XMLWriter;

 /**

  * The representation of a security-role entry within an

  * application.xml file.

  *

  * @author <a href="snicoll@apache.org">Stephane Nicoll</a>

  * @version $Id: SecurityRole.java 728546 2008-12-21 22:56:51Z bentmann $

  */

 class SecurityRole

 {

     protected static final String SECURITY_ROLE = "security-role";

     protected static final String ID_ATTRIBUTE = "id";

     protected static final String DESCRIPTION = "description";

     protected static final String ROLE_NAME = "role-name";

     private final String roleName;

     private final String roleNameId;

     private final String roleId;

     private final String description;

     private final String descriptionId;

     public SecurityRole( String roleName, String roleNameId, String roleId, String description, String descriptionId )

     {

         if ( roleName == null )

         {

             throw new NullPointerException( "role-name in security-role element could not be null." );

         }

         this.roleName = roleName;

         this.roleNameId = roleNameId;

         this.roleId = roleId;

         this.description = description;

         this.descriptionId = descriptionId;

     }

     public String getRoleName()

     {

         return roleName;

     }

     public String getRoleNameId()

     {

         return roleNameId;

     }

     public String getRoleId()

     {

         return roleId;

     }

     public String getDescription()

     {

         return description;

     }

     public String getDescriptionId()

     {

         return descriptionId;

     }

     /**

      * Appends the <tt>XML</tt> representation of this security role.

      *

      * @param writer the writer to use

      */

     public void appendSecurityRole( XMLWriter writer )

     {

         writer.startElement( SECURITY_ROLE );

         // role id

         if ( getRoleId() != null )

         {

             writer.addAttribute( ID_ATTRIBUTE, getRoleId() );

         }

         // description

         if ( getDescription() != null )

         {

             writer.startElement( DESCRIPTION );

             if ( getDescriptionId() != null )

             {

                 writer.addAttribute( ID_ATTRIBUTE, getDescriptionId() );

             }

             writer.writeText( getDescription() );

             writer.endElement();

         }

         // role name

         writer.startElement( ROLE_NAME );

         if ( getRoleNameId() != null )

         {

             writer.addAttribute( ID_ATTRIBUTE, getRoleNameId() );

         }

         writer.writeText( getRoleName() );

         writer.endElement();

         // end of security-role

         writer.endElement();

     }

     public String toString()

     {

         return "Security role " + getRoleName();

     }

 }